
/*插件样式*/
.poster-main{position: relative; padding-bottom: 20px; margin-top: 100px; width: 870px;height: 430px;}
.poster-main a,.poster-main img{ display:block; width: 100%; height: 100%; }
.poster-main .poster-list{ width: 870px;height: 430px; }
.poster-main .poster-list .poster-item{ position: absolute;left: 0;top: 0;}
.poster-main .poster-btn{position: absolute;height: 100%;width:100px;top: 0;z-index: 10; cursor: pointer;}
.poster-main .poster-prev-btn{ left: -100px; background: url("../images/btn-l.png") center center no-repeat;}
.poster-main .poster-next-btn{ right: -100px; background: url("../images/btn-r.png") center center no-repeat;}